Mercurial > hg > mercurial-crew
comparison mercurial/util.py @ 12032:ad787252fed6
util: remove lexists, Python 2.4 introduced os.path.lexists
| author | Martin Geisler <mg@lazybytes.net> |
|---|---|
| date | Wed, 25 Aug 2010 16:23:32 +0200 |
| parents | 8380ed691df8 |
| children | 5d22e631c365 |
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| 12031:77bbeafd7519 | 12032:ad787252fed6 |
|---|---|
| 429 raise error.SignatureError | 429 raise error.SignatureError |
| 430 raise | 430 raise |
| 431 | 431 |
| 432 return check | 432 return check |
| 433 | 433 |
| 434 # os.path.lexists is not available on python2.3 | |
| 435 def lexists(filename): | |
| 436 "test whether a file with this name exists. does not follow symlinks" | |
| 437 try: | |
| 438 os.lstat(filename) | |
| 439 except: | |
| 440 return False | |
| 441 return True | |
| 442 | |
| 443 def unlink(f): | 434 def unlink(f): |
| 444 """unlink and remove the directory if it is empty""" | 435 """unlink and remove the directory if it is empty""" |
| 445 os.unlink(f) | 436 os.unlink(f) |
| 446 # try removing directories that might now be empty | 437 # try removing directories that might now be empty |
| 447 try: | 438 try: |